1971 Subaru R-2 vs. 1956 Subaru K 111
To start off, 1971 Subaru R-2 is newer by 15 year(s). Which means there will be less support and parts availability for 1956 Subaru K 111. In addition, the cost of maintenance, including insurance, on 1956 Subaru K 111 would be higher. Both 1971 Subaru R-2 and 1956 Subaru K 111 are equipped with a 356 cc engine. In terms of performance, 1971 Subaru R-2 (27 HP @ 6000 RPM) has 11 more horse power than 1956 Subaru K 111. (16 HP @ 4500 RPM). In normal driving conditions, 1971 Subaru R-2 should accelerate faster than 1956 Subaru K 111. With that said, vehicle weight also plays an important factor in acceleration. 1971 Subaru R-2 weights approximately 75 kg more than 1956 Subaru K 111. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Subaru R-2 | 1956 Subaru K 111 | |
| Make | Subaru | Subaru |
| Model | R-2 | K 111 |
| Year Released | 1971 | 1956 |
| Engine Position | Rear | Rear |
| Engine Size | 356 cc | 356 cc |
| Engine Cylinders | 2 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 27 HP | 16 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 460 kg | 385 kg |
| Vehicle Length | 3000 mm | 3000 mm |
| Vehicle Width | 1300 mm | 1310 mm |
| Vehicle Height | 1350 mm | 1390 mm |
| Wheelbase Size | 1930 mm | 1810 mm |
